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N-Hydroxynorborn-5-en-2,3-dicarboximid

N-Hydroxy-5-norbornene-2,3-dicarboximide Struktur
21715-90-2
CAS-Nr.
21715-90-2
Bezeichnung:
N-Hydroxynorborn-5-en-2,3-dicarboximid
Englisch Name:
N-Hydroxy-5-norbornene-2,3-dicarboximide
Synonyma:
HONB;N-HYDROXY-5-NORBORNENE-2,3-DICARBOXYLIC ACID IMIDE;2-Hydroxy-3a,4,7,7a-tetrahydro-1H-4,7-Methanoisoindole-1,3(2H)-dione;N-Hydroxy-5-norborne;LABOTEST-BB LT00112336;Endo-N-Hydroxy-5-Norbornene-2,;N-Hydroxynorborna-5-ene-2,3-dicarbimide;N-Hydroxy-5-Norborene-2,3-Dicarboximide;N-HYDROXY-5-NORBORNENE-2,3-DICARBOXIMIDE;N-hydroxynorborn-5-ene-2,3-dicarboximide
CBNumber:
CB9121858
Summenformel:
C9H9NO3
Molgewicht:
179.17
MOL-Datei:
21715-90-2.mol

N-Hydroxynorborn-5-en-2,3-dicarboximid Eigenschaften

Schmelzpunkt:
165-170 °C (lit.)
Siedepunkt:
311.69°C (rough estimate)
Dichte
1.2822 (rough estimate)
Brechungsindex
1.5600 (estimate)
storage temp. 
Sealed in dry,2-8°C
L?slichkeit
Soluble in ethanol
Aggregatzustand
Solid
pka
9.00±0.20(Predicted)
Farbe
Off-White
BRN 
13540
CAS Datenbank
21715-90-2(CAS DataBase Reference)
EPA chemische Informationen
4,7-Methano-1H-isoindole-1,3(2H)-dione, 3a,4,7,7a-tetrahydro-2-hydroxy- (21715-90-2)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 26-36
WGK Germany  3
TSCA  Yes
HS Code  29280090
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

N-Hydroxynorborn-5-en-2,3-dicarboximid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

N-Hydroxy-5-norbornene-2,3-dicarboximide (NHD) is a compound that has antiviral activity and is used to treat HIV infections. It inhibits the reverse transcriptase enzyme in the virus, which blocks the synthesis of viral DNA. The ferroelectric properties of NHD were first observed by observing changes in its melting point when mixed with water. This property makes it useful for diagnosis purposes. In animal studies, a dose of 5 mg/kg was found to be effective against cancer cells and the drug showed no toxicity in humans at doses up to 500 mg/day. The optimal reaction conditions for NHD are pH 6 and temperature 45 degrees Celsius.

Chemische Eigenschaften

white to off-white crystalline powder

Verwenden

N-Hydroxy-5-norbornene-2,3-dicarboximide(HONB) is used in solution-phase peptide synthesis. Used in the synthesis of enkephalin analogs.

l?uterung methode

Dissolve the imide in CHCl3, filter, evaporate and recrystallise from EtOAc. IR (nujol): max 1695, 1710 and 1770 (C=O), and 3100 (OH) cm-1. The O-acetyl derivative has m 113-114o (from EtOH) with IR bands at max 1730, 1770 and 1815 cm-1 only, and the O-benzoyl derivative has m 143-144o (from propan-2-ol or *C6H6). [Bauer & Miarka J Org Chem 24 1293 1959, Fujino et al. Chem Pharm Bull Jpn 22 1857 1974]. [Beilstein 21/10 V 188.]

N-Hydroxynorborn-5-en-2,3-dicarboximid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


N-Hydroxynorborn-5-en-2,3-dicarboximid Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 277)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Nanjing Triumpharm Co.,Ltd
+86-02586182925 +86-15105172550
info@triumpharm.com China 129 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886
info@dakenam.com China 18751 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21634 55
AB PharmaTech,LLC
323-480-4688
sales@acrospharmatech.com United States 989 55
Shanxi Naipu Import and Export Co.,Ltd
+86-13734021967 +8613734021967
kaia@neputrading.com China 1001 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
Shenzhen Nexconn Pharmatechs Ltd
+86-755-89396905 +86-15013857715
admin@nexconn.com China 10311 58
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830
figo.gao@foxmail.com China 8497 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58

21715-90-2(N-Hydroxynorborn-5-en-2,3-dicarboximid)Verwandte Suche:


  • N-HYDROXY-5-NORBORNENE-2,3-DICARBOXYLIMIDE
  • N-HYDROXY-5-NORBORNENE-2,3-DICARBOXIMIDE
  • N-HYDROXYBICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXYLIC ACID IMIDE
  • N-HYDROXYBICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXIMIDE
  • LABOTEST-BB LT00112336
  • 3(2h)-dione,3a,4,7,7a-tetrahydro-2-hydroxy-7-methano-1h-isoindole-1
  • HONB, N-Hydroxybicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid imide
  • 3a,4,7,7a-Tetrahydro-2-hydroxy-4,7-methano-1H-isoindole-1,3(2H)-dione
  • 4-Hydroxy-4-azatricyclo[5.2.1.02,6]deca-8-ene-3,5-dione
  • N-Hydroxybicyclo[2.2.1]hepta-5-ene-2,3-dicarbimide
  • N-Hydroxynorborna-5-ene-2,3-dicarbimide
  • N-Hydroxybicyclo[2.2.1]-5-heptene-2,3-dicarboxiMide
  • N-Hydroxy-5-norborne
  • N-Hydroxy-5-norbornene-endo-2,3-dicarboximide97%
  • N-Hydroxy-5-norbornene-2,3-dicarboxylic acid imide 97%
  • N-Hydroxy-5-norbornene-2.3-dicarboxylic imide
  • endo-N-Hydroxybicyclo[2.2.1]hept-5-ene-2,3-dicarbo
  • Honb(N-Hydrozy-5-Norbornene-2.3-DicarboxylicImide)
  • N-Hydroxy-5-Norborene-2,3-Dicarboximide
  • N-Hydroxy-5-norbornene-2,3-dicarboximide, 99+%
  • Endo-N-Hydroxy-5-Norbornene-2,
  • HONB N-Hydroxy-5-norbornene-endo-2,3-dicarboximide N-Hydroxybicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid imide
  • HONB, endo-N-Hydroxy-5-norbornene-2,3-dicarboximide
  • ENDO-N-HYDROXY-5-NORBORNENE-2,3-DICARBOXIMIDE HONB
  • HONB N-HYDROXY-5-NORBORNENE-2.3-DICARBOXYLIMIDE
  • N-HYDROXY-5-NORBORNENE-2,3-DICARBOXYLIC ACID IMIDE (HONB)
  • N-hydroxynorborn-5-ene-2,3-dicarboximide
  • N-Hydroxy-5-norbornene- 2,3-dicarboxylicacid imide,endo-N-Hydroxy-5- norbornene-2,3-dicarboximide
  • N-HYDROXY-5-NORBORNENE-2,3-DICARBOXIMIDE (HONB)
  • N-HYDROXY-5-NORBONENE-2,3-DICARBOXYLIC IMIDE
  • N-Hydroxy-5-norbornene-2,3-dicarboximide [for Peptide Synthesis]
  • N-Hydroxy-5-norbornene-2,3-dicarboximide USP/EP/BP
  • TIANFU-CHEM 21715-90-2 N-Hydroxy-5-norbornene-2,3-dicarboximide
  • 4-hydroxy-4-azatricyclo[5.2.1.02,]dec-8-ene-3,5-dione
  • N-Hydroxy-5-norbornene-2,4-dicarboximide
  • N-hydroxy-5-norbornene-2.3-dicarboxylimide(HONB)
  • N-Hydroxy-5-norbornene-2,3-dicarboximide[forPeptideSynthesis]>
  • N-HYDROXY-5-NORBORNENE-2,3-DICARBOXYLIC ACID IMIDE
  • HONB
  • 2-Hydroxy-3a,4,7,7a-tetrahydro-1H-4,7-Methanoisoindole-1,3(2H)-dione
  • N-Hydroxy-5-Norbornene-2,3-dimethylimide
  • 21715-90-2
  • 5C9H9NO3
  • Synthetic Reagents
  • Coupling
  • Coupling Reactions (Peptide Synthesis)
  • Peptide Synthesis
  • Condensation & Active Esterification
  • Active Esters/Additives
  • Coupling Reagent
  • Medical Intermediates
  • Biochemistry
  • Condensation & Active Esterification
  • Coupling Reactions (Peptide Synthesis)
  • Peptide Synthesis
  • Synthetic Organic Chemistry
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